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Mark Campbell
VP Tax & Structuring

Mark Campbell optimizes corporate and project financing structures to minimize taxes for Greenskies and the Clean Focus group partners and investors.

Mark began his career as a tax professional with Arthur Andersen & Co. in Chicago. After working in Chicago and London, he became an international tax partner in 1989. After a three-year stint working in Andersen’s Chicago World Headquarters, he transferred to Tokyo in 1992, returning to the U.S. 15 years later.

In Japan, he worked with a wide variety of clients and became a leading expert on complex cross-border tax and transfer-pricing issues. He has been named by International Tax Review as one of the “World’s Leading Tax Advisors” as well as one of the “World’s Leading Transfer Pricing Advisors.”

After Andersen, Mark became a tax partner with Ernst & Young, LLP first based in Tokyo and later in New York.

Mark received a BA from Yale University and an MBA from the University of Chicago Graduate School of Business. He is also a licensed CPA in Illinois.